Those are all great foundations for a good life. They all mesh together like gears to make you life move forward in a healthly manner. I'd add love to that mix though as well. Both loving yourself and caring about someone else are a big part of life. Even if you don't have a soul mate in your life you should have family that you love, friends that you care about. Some people may only have a pet in their life. But the undemanding love of a pet can be a great addition to a person's life and give them something to care about as well.